baber/WOPTO huggingface dataset:
Patent JP-S60160573-A (JP)
Title: Turbo-compressor system for fuel cell power generation
Inventor: MITANI HISASHI
IPC: H01M8/04
Filed: 1984-01-30
Abstract: PURPOSE:To cope well with load changes of a fuel cell and prevent the performance degradation and breakage of it by providing a nozzle-opening correction means to make fine adjustment of the opening of the variable nozzle of a turbine so that the air pressure detected by a pressure sensor will converge to a certain value. CONSTITUTION:A pressure sensor 24 is set in an air chamber 9 of a fuel cell 2, and also a nozzle-opening correction device 25 is set to make fine adjustment of a variable nozzle 13 based on the signal (a) from this pressure sensor 24. The nozzle-opening correction device 25 is equipped with CPU26, which compares the air pressure value detected by the above pressure sensor 24 with the previously set value and then outputs a command signal (b) to reduce the difference between them to zero, and an actuator 27, which changes the opening of the variable nozzle 13 based on the command signal (b) from this CPU26.
Patent JP-H05219539-A (JP)
Title: Line changeover control system
Inventor: SHIMADA HIDEAKI
IPC: H04Q3/52
Filed: 1992-02-03
Abstract: PURPOSE:To use a carrier changeover circuit and a control signal interface circuit in common for a line changeover device without increasing the circuit scale even when a transmission capacity of a main signal is different. CONSTITUTION:This system relates to the case that plural signal strings are formed into one carrier and the multi-carrier is selected. A control signal interface circuit 2 and a control signal interface circuit 3 receive a switching control signal S1 simultaneously and the same changeover control is applied to carrier changeover circuits 4, 5 based on the switching control signal S1 respectively. After the changeover, the control signal interface circuit 2 collects a changeover reply signal, applies logic discrimination to the signal and a resulting switching reply signal S2 is sent to a line changeover controller 1.
Patent JP-H08213643-A (JP)
Title: Manufacture of flexible thin film solar cell module
Inventor: OTA HIROMITSU
IPC: H01L31/04
Filed: 1995-02-06
Abstract: PURPOSE: To shorten the manuracturing process of a flexible thin film solar cell module, in which electrodes on a solar batterry cell are connected with lead wires by soldering and both surfaces of the cell are covered with a protective film using a binding resin to seal the cell. CONSTITUTION: A conductive bonding agent 6 is used for the connection of electrodes with lead wires 2, whereby the possibility of the deformation and discoloration of a flexible substrate and the change in the characteristics of the substrate, which are caused by heating for the connection, not only is eliminated but a wiring process and sealing process can be merged with each other by conducting simultaneously curing of the bonding agent 6 and crosslinking of a binding resin and a shortening of the manufacturing process of a flexible thin, film solar cell module becomes possible.
Patent JP-H04256376-A (JP)
Title: Avalanche photodiode and its manufacture
Inventor: SAWARA MASAAKI
IPC: H01L31/107
Filed: 1991-02-08
Abstract: PURPOSE:To provide a reach-through type avalanche photo diode which operates stably at a low voltage. CONSTITUTION:In an avalanche photo diode having a low resistance P-type semiconductor substrate 11, a high resistance P-type photo absorbing layer 14 formed thereon, a P-type avalanche doubled layer 15 formed thereon and a low resistance N-type anode layer 20 formed thereon, a P-type cap layer 13 is provided between the low resistance P-type semiconductor substrate 11 and the high resistance P-type photo absorbing layer 14, which has an intermediate impurity concentration thereof. It is possible to restrain resistivity of the P-type photo absorbing layer 14 very small and to realize reduction of a reach- through voltage. Furthermore, it is possible to improve impurity concentration of the P-type avalanche doubled layer 15, to realize low voltage of avalanche yield and to restrain variation of maximum electric field EMAX due to dispersion of impurity concentration of the low resistance N-type cathode layer 20.
Patent JP-H01191613-A (JP)
Title: Nursery-mounting table structure in rice transplanter
Inventor: KURANO JUNJI
IPC: A01C11/02
Filed: 1988-01-28
Abstract: PURPOSE:To provide the title table structure so designed that the lower end of a nursery-mounting table is fitted with stoppers for limiting the nursery rocking motion exceeding a specified range in the crosswise direction of the nursery supporting levers to prevent said supporting levers in a cantilever form from damage, thus minimizing the horizontal slippage of said nursery in a mat form. CONSTITUTION:A nursery-mounting table 1 is provided with an opening 5 for bringing the projection 4a of a nursery-feeding belt 4 to the nursery-mounting surface 1a, and nursery-supporting levers 7 projecting toward the sliding rail 6 side from the lower edge of the table 1 are fixed on the left and right lower ends of said opening 5. The nursery-mounting surface 1a is provided with two projections 9 along the both sides of each lever 7 for each of the lever 7, thus representing stoppers S limiting the rocking motion exceeding a specified range in the crosswise direction of said levers 7.
Patent JP-S61176902-A (JP)
Title: Production of heat resistant optical fiber
Inventor: TATEGAMI YOSHIHARU
IPC: B29C48/00
Filed: 1985-01-31
Abstract: PURPOSE:To produce an optical fiber which has a low photoconduction loss characteristic and excellent flexibility and maintains reliability for a long period of time by cleaning a core component polymer consisting essentially of methyl methacrylate with a non-dissolving org. solvent. CONSTITUTION:The optical fiber having the excellent heat resistance, low photoconduction loss characteristic and excellent flexibility can be provided by cleaning the core component polymer by using the non-dissolving org. solvent in the stage of producing the optical fiber made into the core-sleeve structure in which the polymer consisting essentially of the methyl methacrylate as the core component and a polymer contg. at least 20wt% fluorine as the sleeve component are used. Methyl alcohol, ethyl alcohol, n-propyl alcohol, isopropyl alcohol. n-butyl alcohol, solvent naphtha, ethylene tetrachloride, diethyl ether or cyclohexane is used as the non-dissolving org. solvent by which the considerable expansion in the applicable temp. range of the optical fiber is made possible.
Patent JP-S63191764-A (JP)
Inventor: YAMAGUCHI MASAHISA
IPC: B32B27/28
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62177545-A (JP)
Title: Developing solution stabilized in developing speed
Inventor: YAJIMA MIKIO
IPC: G03C5/18
Filed: 1986-01-31
Abstract: PURPOSE:To stabilize developing speed by adjusting an amount of byproduct in a developing solution to be separated by the ion chromatography to the range of 0.5-15% by the area measured by the electric conductivity detector. CONSTITUTION:The developing solution to be used for a positive type photoresist containing a quinonediazido compound contains the reaction product between trimethylamine and ethylene oxide, and an amount of the byproduct in the developing solution to be separated by the ion chromatography is controlled to the range of 0.5-15% by the area measured by the electric conductivity detector. The positive type photoresist is composed of an alkali-soluble resin and the photosensitive quinonediazido compound which is insoluble in alkali in a state unexposed to ultraviolet rays, but when it is exposed to ultraviolet rays, it increases in the alkali-solubility, accordingly, it is made impossible to restrain the dissolution of the alkali-soluble resin, and all the parts of the exposed areas dissolve in the alkaline developing solution, thus permitting the obtained positive type photoresist developing solution to be superior in stability of the developing speed.
Patent JP-H02197993-A (JP)
Title: Coin-operated washing machine
Inventor: MICHIHASHI HIROYUKI
IPC: G07F17/20
Filed: 1989-01-27
Abstract: PURPOSE:To smoothly operate a system by notifying the excessive input of coins and the completion of washing process in a tub to a user when the inputted amount of the coin exceeds the reference amount and washing process in the tub is completed, and leaving the start of a next step to the will of a user. CONSTITUTION:When the input amount of the coin through a coin input part 18 exceeds a reference amount 20, or the washing process in the tub is completed, the fact is notified to the user by a state notifying means 25. Consequently after the user operates the prescribed step such as the washing in the tub or the input of laundry as needed, the user can start the next step according to his will. Thus when the efficiency of the washing process in the tub is insufficient, an especially dirty part can be washed by the hand of the user, further in the type of the machine mounted with a clothes quantity sensor, the correct clothes quantity can be decided.
Patent JP-H10193314-A (JP)
Title: Manufacture of concrete molded body having surface of plastic sheet
Inventor: MATSUI TOSHIMATA
IPC: B28B1/16
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an easy construction method wherein a plastic sheet can be directly driven into concrete (in the same manner as a ceramic tile or stone material and ceramic plate, etc.) without posteriorly affixing the plastic sheet to concrete. SOLUTION: After an epoxy resin based adhesive 10 is applied on the rear surface of a plastic sheet 8, and hardened, the face surface side of the plastic sheet 8 is temporarily fixed to a wall surface in molds 4a, 4b, and concrete is poured into the molds 4a, 4b and hardened, and then, the mold frames 4a, 4b are removed.
Patent JP-S62275180-A (JP)
Title: Electrically conductive resin paste
Inventor: YAMAZAKI MITSUO
IPC: C08K3/08
Filed: 1987-01-28
Abstract: PURPOSE:To provide an electrically conductive resin paste comprising a specific resin, a hardener and a conductive filler and excellent in reliability without causing cracking even when formed into a large chip. CONSTITUTION:One epoxy equivalent of an epoxy resin having at least 2 epoxy groups in a molecule and 0.01-0.5 carboxylic acid equivalents of a butadiene homopolymer or copolymer having carboxylic acid end groups are reacted in the presence or absence of a catalyst (e.g., N,N-dimethylbenzylamine) at a temperature of 80-160 deg.C for 0.5-5hr to obtain a resin (A). Subsequently the component A, a hardener (B) (e.g., phenol resin), a conductive filler (C) (e.g., powdered silver) being 60-95wt% of the component A and, if necessary, a solvent (D) having a boiling point of 100 deg.C or above (e.g., ethylcellosolve), an adhesion improver (e.g., silane coupling agent), a wetting improver (e.g., nonionic surfactant) etc., are kneaded.
Patent JP-S56114513-A (JP)
Title: Changing method for thickness of strip during hot rolling work
Inventor: NAKASHIMA OKINORI
IPC: B21B37/00
Filed: 1980-02-16
Abstract: PURPOSE: To restrict the excessive fluctuations of tension ans looper angle to small values, by changing the screw position for every moment that the thickness changing point of the strip passes each stand, by correcting the variation of the mass flow, and by correcting the rolling speed of the pivot stand.  
     CONSTITUTION: At the moment that the thickness changing point of the rolled strip 1 ariives at the concerned rolling stand, the thickness change command is given successively to the screw position controllers 61W66. At the same time, depending on the actually measured value of thickness change in each stand, the finishing stand's computer-controller 7 computes the variation of forward slip and the variation of backward slip, and gives a command for relatively correcting the rolling speed of the stand to each of driving motors 31W36 of each stand; hereby, the variation of the mass flow is corrected. Moreover, the correction for the absolute value of rolling speed of whole rolling mill is added to the output of the main speed setter 5; depending on thus obtained summation, the command for changing the rolling speed of the pivot stand and other stand is given to each of driving motors 31W36 of each stand; hereby, the variation of rolling temperature caused by changing the thickness is corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10212979-A (JP)
Title: Engine control method
Inventor: TAKAHASHI SHINSUKE
IPC: F02D41/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve controllability of an engine by estimating at least one of quantity of air flowing in a cylinder, exhaust gas recycling rate and oxygen over rate from a detection value of an intake air quantity according to the mathematical model of intake and exhaust system and a combustion reaction formula, and controlling the fuel injection quantity according to the results of estimation. SOLUTION: This engine control method includes an intake system state estimating part 21 for estimating the state related to an intake system such as an air flow, a recycling gas flow and so on, and a combustion system state estimating part 22 for estimating the state related to a combustion system of CO2 component in exhaust or the like. Further, it includes a state estimating part 24 for an exhaust system for estimating the state relates to the exhaust system such as oxygen content in an exhaust pipe or the like and a recycling system state estimating parat 23 for estimating a recycling flow or the like. The quantity of air flowing in a cylinder is estimated from a detection value of an intake air quantity according to the mathematical model of intake and exhaust system and a combustion reaction formula.
Patent JP-H11218755-A (JP)
Title: Liquid crystal display device
Inventor: MORISHITA SHUNSUKE
IPC: G02F1/1333
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To transmit the light beam a back light only to the display region of a liquid crystal panel through an opening of a fixed plate with out a loss while maintaining the mechanical strength of the plate by gradually reducing the plate thickness of the periphery of the opening as it approaches to the opening on the back light side of the plate surface. SOLUTION: An active matrix substrate SUB1 and a color filter substrate SUB2 are joined together with a seal member SL and liquid crystals LC are sealed in the above form a liquid crystal display substrate. Polarizing plates POL1 and POL2 are respectively pasted on the surfaces of the substrates SUB1 and SUB2, which are opposite to the liquid crystal layer, and the liquid crystal display substrate and a back light BLU are stored in a casing. The plate thickness of a fixed plate KTB is gradually made thinner on the back light side as it approaches to an effective display region AR. Having established this structure, excess light beams leaked through from the back light BLU are shaded and the transmission having no loss is made possible.
Patent JP-H03222436-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: NAKAMURA YUKIO
IPC: H01L21/338
Filed: 1990-01-29
Abstract: PURPOSE:To simplify manufacturing processes by patterning a first resist layer masked with a second resist layer, depositing electrode material, and forming a gate electrode and source and drain electrode pads simultaneously through a lift-off process. CONSTITUTION:A resist layer 15 for formation of a gate electrode 18 is applied over a resist layer 14 for a lift-off process. The resist layer 14 is masked with the resist layer 15 and subjected to anisotropic etching to form a very fine pattern for the gate electrode 18. Electrode material 16 is deposited all over the surface and then lifted off to form the gate electrode 18, and source and drain electrode pads 17 simultaneously. The manufacturing process is simplified in this manner because of the simultaneous formation of the finely-patterned gate electrode and the thick pads 17.
Patent JP-S53105484-A (JP)
Title: Novel nitrosourea derivatives and their preparation
Inventor: SAIKAWA ISAMU
IPC: C07D241/08
Filed: 1977-02-24
Abstract: PURPOSE: Nitrosourrea derivs. I (R 1  is H, alkyl, cycloalkyl, aryl, aralkyl, acyl, etc.;l is 0,1 W 20;m is 4-n; n is 1 or 2; R 2  and R 3  together bonded to the same carbon atom; R 2  and R 3  are H, alkyl, cycloalkyl or aryl), e.g. 1-(2-chloroethyl)-3-[3-(4-ethyl-2,3-dioxo-1-piperadinyl)propyl]-1-nitrosourea. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07226834-A (JP)
Title: Facsimile system and its transmission method
Inventor: UJIIE MAKOTO
IPC: G06K9/00
Filed: 1994-02-15
Abstract: PURPOSE:To realize automatic calling by storing a slip and a called party, collating the called party with the slip, extracting the specified called party corresponding to the slip and transmitting information to the extracted called party. CONSTITUTION:A scanner 11 reads transmission information and it is once accumulated in a memory 12. Then, the feature amount of information is extracted as slip data in a slip identification part 13, and the slip is identified from transmission information. The identification part 13 collates extracted slip data with registered are slip data. When the feature amounts are approximated and the slips be are judged to be the same as the result of collation, a corresponding called party list 15 is referred to from a slip table, so as to judge whether the called party is registered or not. When it is registered, information on the called party is extracted from the list 15 corresponding to the slip and it is displayed in a display part 21. When automatic transmission is set in the registered called party, automatic call is made to the called party concerned through a line control part 19.
Patent JP-2000214806-A (JP)
Title: Display
Inventor: HIROSE MASANAO
IPC: G02F1/1343
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a display structure which is basically a segment type, capable of solving both false recognition of segment type and ambiguity in dot-matrix type for numerical display. SOLUTION: In a display area 10, external pixels 11a, 11b, 11c, etc., having an external border comprising external linear borders in the display area 10, intermediate pixels 12a, 12b, 12c, etc., having a curved external border touching internally the external pixels 11 and mating with the border of other neighboring pixels, and having an approximately linear internal border, and internal pixels 13a, 13b, 13c, etc., touching internally the external pixels or the intermediate pixels, and having an internal border comprising internal curved borders in the display area 10 are provided.
Patent JP-H08278886-A (JP)
Title: Method and system for operation of extended system management in data-processing system
Inventor: JIEEMUZU ARAN KAARU
IPC: G06F9/38
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a means for an extended system administrative operation in a superscalar data processing system. SOLUTION: First, such a supervision level instruction as to execute a designated privilege operation in a protection memory space is identified as what does not need complete synchronization of context. When execution of such an instruction begins, a special accessible (ESA) instruction is carried out as an entry point to the instruction or instruction group. After a part of a machine state register for a data processing system is stored, the machine state register is changed into the following. That is, a problem state bit is set and an execution privilege state is changed into 'supervision', an external interrupt is inhibited and an access privilege state bit is set, and a special access mode bit is set and special instruction execution is enabled. Next, an instruction which executes the designated privilege operation in a protection memory space is carried out.  Then, a special accessible (DSA) instruction which restores bits in the machine state register that is changed during execution of the ESA instruction is carried out.
Patent JP-H10213167-A (JP)
Title: Disc brake for vehicle
Inventor: HATAGOSHI GENICHI
IPC: F16D55/224
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a pad spring of one-piece structure advantageous from the viewpoint of assemble easiness, productivity and cost while ensuring required set load necessary for friction pads. SOLUTION: A pad spring 16 is provided with pad pressing pieces 16a, 16b for pressing the disc radial outer side faces of friction pads 4, 4, a connecting piece 16d continuous with the pad pressing pieces 16a, 16b, reinforcing pieces 16f, 16f making a detour around the anti-disc-rotor side of the friction pads 4, 4 so as to be continuous with the pad pressing pieces 16a, 16b, and four cover parts 16e for covering the disc radial outer side of the friction pads 4, 4. Pin contact parts brought into elastic contact with the disc radial inner side face of a hanger pin 15 are formed at the center of the connecting piece 16d and reinforcing pieces 16f, 16f. Reaction from the hanger pin 15 is imparted as spring force inward into a disc, from the connecting pieces 16d and reinforcing pieces 16f, 16f to the pad pressing pieces 16a, 16b.
Patent JP-H04257024-A (JP)
Title: Root extracting device
Inventor: KIKO YOSHINARI
IPC: G06F7/552
Filed: 1991-02-12
Abstract: PURPOSE:To obtain a root extracting device whose calculating time is shortened, and whose circuit constitution is not complicated. CONSTITUTION:First arithmetic elements 1, 2, and 5 or the like constituted of a full adder 55 and a multiplexer 56 or the like, are connected with second arithmetic elements 3, 4, and 6 or the like constituted of an incrementer 50 and a full adder 52 or the like, serially in plural stages, according to the root extracted number of bit lengths and the root extracting number of the bit lengths.
Patent JP-H04258855-A (JP)
Title: Magnetic disk device
Inventor: YODA KANEO
IPC: H02K33/18
Filed: 1991-02-12
Abstract: PURPOSE:To reduce the number of parts to the extreme small and to obtain a device with low cost, high function and high quality by constituting a voice- coil motor out of 1st and 2nd yokes opposite to a movable coil. CONSTITUTION:The voice-coil motor for driving an arm is composed of one movable coil 4, the 1st yoke 22 fixed with a magnet 21 and the opposit 2nd yoke 26. The 2nd yoke 26 possesses a flat surface adjacent to the movable coil 4 and two side walls 26b and 26c bent from end parts of the flat surface, and also possesses buffer parts 6a and 6b for regulating the arm in its operation, and these constitute a magnetic circuit unit. Consequently, the side walls 26b and 26c act as the function of the so-called side yokes of a magnetic circuit of a head positioning device, absorbing impact energy of the arm at high efficiency, so that the subject device with a reduced number of parts, high performance and of thin type can be realized.
Patent JP-H06227187-A (JP)
Title: Object to be detected having means for judging truth or falsehood
Inventor: HOSHINO SHUICHI
IPC: G06F19/00
Filed: 1993-02-05
Abstract: PURPOSE:To arrange magnetism sensitive fibers in a scanning range of an object to be detected in a density suitable for judging truth or falsehood. CONSTITUTION:An object 10 to be detected is equipped with a base material 11 composed of a nonmagnetic material, a strip-shaped nonwoven fabric 14 placed in a specified range 13 of the base material 11, and a code display part 15. The nonwoven fabric 14 made of magnetism sensitive fibers 16 is cut in a size corresponding to the scanning range 13. The inherent detection signals which are magnetically detected corresponding to the distribution of the magnetism sensitive fibers 16 are coded to be recorded in the code display part 15. The nonwoven fabric 14 is made from material such as the magnetism sensitive fibers 16 only, a blend of natural or synthetic polymer fibers and the magnetism sensitive fibers 16, and fibers made by processing a polymer material mixed with the powder of magnetism sensitive material.